---
product_id: 447315396
title: "70/5 MFD uF 370/440V CBB65 Dual Run Round Capacitor for AC Motor, HVAC Capacitor, Air Conditioner Replacement, Heat Pump, Fan Start, Condenser Straight Cool, UL Listed"
brand: "fiada"
price: "112.93 DT"
currency: TND
in_stock: true
reviews_count: 9
category: "Fiada"
url: https://www.desertcart.tn/products/447315396-70-5-mfd-uf-370-440v-cbb65-dual-run-round
store_origin: TN
region: Tunisia
---

# 370-440V dual voltage range Direct fit for 90+ OEM models -40°C to +70°C wide temp tolerance 70/5 MFD uF 370/440V CBB65 Dual Run Round Capacitor for AC Motor, HVAC Capacitor, Air Conditioner Replacement, Heat Pump, Fan Start, Condenser Straight Cool, UL Listed

**Brand:** fiada
**Price:** 112.93 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your AC with the ultimate dual-run capacitor — efficiency meets reliability!

## Quick Answers

- **What is this?** 70/5 MFD uF 370/440V CBB65 Dual Run Round Capacitor for AC Motor, HVAC Capacitor, Air Conditioner Replacement, Heat Pump, Fan Start, Condenser Straight Cool, UL Listed by fiada
- **How much does it cost?** 112.93 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/447315396-70-5-mfd-uf-370-440v-cbb65-dual-run-round)

## Best For

- fiada enthusiasts

## Why This Product

- Trusted fiada brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Power Boost:** Combines compressor & fan capacitors in one for peak HVAC efficiency
- • **Long-Term Savings:** Extends HVAC lifespan beyond 30,000 hours, slashing repair costs by 90%
- • **Built for Extremes:** Operates flawlessly from freezing cold to scorching heat (-40°C to +70°C)
- • **UL Certified Safety:** Explosion-proof metal housing with 10,000 AFC protection for peace of mind
- • **Universal Plug & Play:** Seamlessly replaces 90+ OEM capacitors for hassle-free upgrades

## Overview

This CBB65 dual run capacitor delivers robust 70/5 MFD capacitance at 370-440V, engineered for HVAC motors including air conditioners, heat pumps, and fans. UL listed and built with corrosion-resistant metal housing, it ensures safe, long-lasting performance across extreme temperatures (-40°C to +70°C). Designed as a direct replacement for over 90 OEM models, it simplifies installation and maximizes motor efficiency, extending system life and reducing costly repairs.

## Description

70/5 MFD uF 370/440V CBB65 Dual Run Round Capacitor for AC Motor, HVAC Capacitor, Air Conditioner Replacement, Heat Pump, Fan Start, Condenser Straight Cool, UL Listed: desertcart.com: Industrial & Scientific

Review: Awesomeness - Not the exact replacement part for my compressor, but it works and has not yet failed and got me back up and running for a fraction of the price of another part.
Review: Houston….we have air !! - Perfect fit , works great, easy to install, great price , AC tech would cost at least 300 ! It literally took me 10 minutes to replace , life saver.

## Features

- Universal Compatibility & Direct Replacement: AC motor run capacitor replaces 90+ OEM models for 370V/440V systems. Three labeled terminals (Herm/Fan/Common) ensure plug-and-play installation
- Wide Voltage & Temperature Range: Dual run capacitor operates at -40°C to +70°C and supports 370-440VAC, ideal for high-heat environments and voltage fluctuations
- Dual Run Design for Compressor & Fan Motors: CBB65 capacitor combines two capacitors in one unit to optimize motor torque and efficiency, compatible with HVAC systems, heat pumps, and condensers
- UL Certified Safety and Durability: 370V/440V capacitor meets UL certification standards, features 10, 000 AFC protection, explosion proof design, metal housing and metallized polypropylene film media for corrosion resistance and extended service life
- Efficient Maintenance: HVAC capacitor extends HVAC lifespan to over 30, 000 hours of operation and reduces repair costs by 90% compared to professional service

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09PH1FNKW |
| Best Sellers Rank | #124,102 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #676 in Industrial Electrical Capacitors |
| Capacitance Tolerance | 6 |
| Date First Available | July 12, 2021 |
| Item Weight | 13.4 ounces |
| Item model number | 70/5 |
| Manufacturer | Fiada(ANHUI TONG FENG ELECTRONICS CO LTD） |
| Maximum Voltage | 440 Volts |
| Mounting Type | Snap-In Mount |
| Operating Voltage | 440 Volts |
| Product Dimensions | 2.63"W x 4.96"H |
| Upper Temperature Rating | 158 Degrees Fahrenheit |

## Product Details

- **Brand:** Fiada
- **Capacitance:** 70 Microfarad
- **Material:** Copper
- **Maximum Storage Temperature:** 70 Degrees Celsius
- **Shape:** Round

## Images

![70/5 MFD uF 370/440V CBB65 Dual Run Round Capacitor for AC Motor, HVAC Capacitor, Air Conditioner Replacement, Heat Pump, Fan Start, Condenser Straight Cool, UL Listed - Image 1](https://m.media-amazon.com/images/I/41QrrB4V97L.jpg)
![70/5 MFD uF 370/440V CBB65 Dual Run Round Capacitor for AC Motor, HVAC Capacitor, Air Conditioner Replacement, Heat Pump, Fan Start, Condenser Straight Cool, UL Listed - Image 2](https://m.media-amazon.com/images/I/41Y0BOYvFDL.jpg)
![70/5 MFD uF 370/440V CBB65 Dual Run Round Capacitor for AC Motor, HVAC Capacitor, Air Conditioner Replacement, Heat Pump, Fan Start, Condenser Straight Cool, UL Listed - Image 3](https://m.media-amazon.com/images/I/41yAeg-PnWL.jpg)
![70/5 MFD uF 370/440V CBB65 Dual Run Round Capacitor for AC Motor, HVAC Capacitor, Air Conditioner Replacement, Heat Pump, Fan Start, Condenser Straight Cool, UL Listed - Image 4](https://m.media-amazon.com/images/I/51UxtCGsVQL.jpg)
![70/5 MFD uF 370/440V CBB65 Dual Run Round Capacitor for AC Motor, HVAC Capacitor, Air Conditioner Replacement, Heat Pump, Fan Start, Condenser Straight Cool, UL Listed - Image 5](https://m.media-amazon.com/images/I/51kaRLiPiRL.jpg)

## Questions & Answers

**Q: My unit says 5/50uf and this one says 50/5uf. Are they the same?**
A: Yep, you have to make sure that the 50 uf are connected to the compressor and common and the 5uf is connect to the fan and common. It will say on the capacitor, each terminal will be marked as to which leads go where.

**Q: How does this capacitor perform during harsh summers of a place like phoenix, az? does anybody know?**
A: It has temperature range of -40 ℃ to +70 ℃, it is ok in AZ

**Q: Can this be used in 440 Volt and compatible with 97F9856?**
A: Our capacitor can be used as long as the air handler meets the specifications of 440v 40/5mfu, regardless of the model.

**Q: My ac has a 50+3uf 370v. this one says 50 +5 uf. can i use this one?**
A: No

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesomeness
*by B***R on December 16, 2025*

Not the exact replacement part for my compressor, but it works and has not yet failed and got me back up and running for a fraction of the price of another part.

### ⭐⭐⭐⭐⭐ Houston….we have air !!
*by G***N on August 13, 2025*

Perfect fit , works great, easy to install, great price , AC tech would cost at least 300 ! It literally took me 10 minutes to replace , life saver.

### ⭐⭐⭐⭐⭐ It was cold
*by C***T on December 18, 2025*

It arrived the day mine went out. I replaced it and it works Great!

## Frequently Bought Together

- 70/5 MFD uF 370/440 VAC CBB65B Dual Run Round Capacitor, UL Listed Motor Run Capacitor for Condenser Straight Cool or Heat Pump Air Conditioner Parts Replacements
- VEXUNGA 45/5 uF 45+5 MFD 370V or 440V Dual Run Start Round A/C Capacitor 45 5 uF 370 440 Volt VAC CBB65B Air Conditioner Capacitors for AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool
- Frienda 35+5 MFD 35/5 uf ±6% 370V or 440V VAC Dual Run Round Capacitor, 35 5 Start Capacitor for AC Air Conditioning Unit, Condenser Straight Cool or Heat Pump

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-26*